Gerald F. Hess, Seven Principles for Good Practice in Legal Education: History and Overview, 49 J. LEGAL EDUC. 367 (1999) and related articles:
Kent D. Syverud, Taking Students Seriously: A Guide for New Law Teachers, 43 J. Legal Educ. 247 (1993)
Paula M. Young, Bibliography of Books & Articles on Active Learning and Other Techniques for Teaching Law (2008)
The Law Library at New England Law maintains a bibliography of journal articles on teaching law.
These are suggestions from Georgetown Law faculty responding to an email survey requesting recommendations for law teachers.